I donât like the look of my pterygium. If there is no recurrence, it is highly likely that within 6 months after the surgery, you will probably not be able to tell which eye has had surgery.
A methyl group is an alkyl derived from methane, containing one carbon atom bonded to three hydrogen atoms â CH 3. The group is often abbreviated Me.Such hydrocarbon groups occur in many organic compounds. It is a very stable group in most molecules. methyl group is an alkyl derived from methane, containing one carbon atom bonded to three hydrogen atoms â CH 3. The group is often abbreviated Me.
Ch18 Ketones and Aldehydes (landscape) Page 5 A ketone or aldehyde group can also be named as a substituent on a molecule with another functional group as its root. The ketone carbonyl is given the prefix oxo -, and the aldehyde group is named as a formyl-group.(This is especially common for carboxylic acids).h18 Ketones and Aldehydes (landscape) Page 13 However, to circumvent this problem, carboxylic acids can be converted first into a functional group that is easier to reduce than an aldehyde group. The group of choice is an acid chloride.